@charset "utf-8";
/* CSS Document */
* {-webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; text-decoration: none;}
body{ font-size:14px;font-family:'Microsoft YaHei','Hiragino Sans GB',helvetica,arial;}
body,tr,td,thead,tbody,ul,li,div,span,img,h1,h2,h3,h4,h5,h6,em,input,select,a,p{ margin:0; padding:0; }
ul,li{ list-style:none; }
h1,h2,h3,h4,h5,h6,em,cite{font-style:normal;}
a img,a:hover img{display:block; border:none;}
header,aside,footer,section,article,figure,nav,menu{display:block; }

.c_body{
    width: 1280px;
    height: auto;
    overflow: hidden;
    margin: 0 auto;
    position: relative;
}
.fff{
    background: #ffffff;
}
.body_index{
    background: #E0E3E9;
}
.nav,.nava{
    width: 100%;
    height: 64px;
    background: rgba(0,0,0,0.2);
    position: fixed;
    top: 0;
    left: 0;
    font-size: 16px;
    z-index: 10;
}
.nav a,.nava a{
    display: block;
    color: #ffffff;
}
.nav .logo{
    float: left;
    width: 90px;
    height: 42px;
    margin: 11px 0;
}
.nav .logo1{
    display: none;
}
.top{
    float: right;
    height: 64px;
    line-height: 64px;
}
.top .mc{
    float: left;
    margin-left: 58px;
}
.nav_more{
    padding-right: 16px;
    position: relative;
}
.nav .mc.nav_more::after{
    content: "";
    width: 0;
    height: 0;
    position: absolute;
    right: 0px;
    top: 50%;
    margin-top: -2px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 4px solid #ffffff;
    /* border-top: 4px solid #ffffff; */
}
.nav .mc.nav_more:hover::after{
    border-bottom: none;
    border-top: 4px solid #ffffff;
}
.nava{
    background: #ffffff;
    border-bottom: 1px solid #EEEEEE;
}
.nava a{
    color: #333333;
}
.nava .logo{
    
    display: none;
}
.nava .logo1{
    float: left;
    width: 90px;
    height: 42px;
    margin: 11px 0;
}
.nava .nav_more::after{
    content: "";
    width: 0;
    height: 0;
    position: absolute;
    right: 0px;
    top: 50%;
    margin-top: -2px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 4px solid #333333;
    /* border-top: 4px solid #ffffff; */
}
.nava .nav_more:hover::after{
    border-bottom: none;
    border-top: 4px solid #333333;
}
.three,.top_list{
    left: 50%;
    top: 64px;
    z-index: 100;
    width: 1280px;
    display: none;
    position: fixed;
    overflow: hidden;
    margin-left: -640px;
    padding: 10px 25px 0 105px;
    background: #fff;
}
.three a,.top_list a{
    float: left;
    height: auto;
    color: #333333;
    text-align: center;
}
.three a{
    margin: 40px 0 10px 50px;
}
.three a img{
    width: 290px;
}
.three a span{
    line-height: 60px;
    font-size: 22px;
}
.top_list{
    padding-bottom: 30px;
    margin-left: -640px;
    width: 1280px;
    padding-bottom: 50px;
    padding-top: 0;
    padding-bottom: 50px;
}
.top_list a{
    width: 290px;
    position: relative;
    margin: 50px 0 0 50px;
    padding: 31px 0 31px 26px;
    border: 1px solid #cccccc;
}

.top_list a img{
    float: left;
    width: 120px;
    height: 80px;
    display: block;
}
.top_list a span{
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    color: #333333;
    line-height: 142px;
    position: absolute;
    padding-left: 145px;
}
/* banner */
.target {
    width:100%;
    height:1300px;
    overflow:hidden;
    position:relative;
}
.target img {
    top: 0;
    left: 50%;
    width: 1920px;
    height:1300px;
    margin-left: -960px;
    position:absolute;
}
.hy-dot{
    top: 825px;
    bottom: auto;
}
.hy-prev,.hy-next{
    display: none;
}
.hy-dot i{
    width: 92px;
    height: 3px;
    border-radius: 0;
    margin: 0 11px;
    background: rgba(0,0,0,0.4);
}
.hy-dot i.active{
    background: rgba(0,0,0,0.1);
}
.bmt{
    margin-top: -420px;
}
.ind-t-cen{
    padding: 10px 10px 50px 10px;
    margin-bottom: 20px;
}
.ind-t-cen-top{
    width: 100%;
    height: 112px;
    font-size: 30px;
    padding-left: 60px;
    line-height: 112px;
    position: relative;
    font-weight: 500;
}
.ind-t-cen-top::after{
    content: "";
    width: 4px;
    height: 30px;
    background: #B42030;
    position: absolute;
    left: 40px;
    top: 41px;
}

.cen-nav{
    height: 80px;
    font-size: 30px;
    font-weight: 500;
    margin-top: 60px;
    line-height: 80px;
    padding-left: 20px;
    position: relative;
    margin-bottom: 20px;
}
.cen-nav::after{
    content: "";
    width: 4px;
    height: 30px;
    background: #B42030;
    position: absolute;
    left: 0;
    top: 25px;
}


.ind-t-cen-b{
    width: 100%;
}
.ind-t-cen-b img{
    width: 100%;
    display: block;
}
.ind-t-cen-l{
    width: 600px;
    float: left;
    margin-left: 30px;
}
.ind-t-cen-l img{
    width: 600px;
    height: 800px;
}
.ind-t-cen-r{
    width: 570px;
    float: right;
    margin-right: 30px;
}
.ind-t-cen-r img{
    width: 570px;
    height: 385px;
}
.ind-t-cen-r img:nth-child(1){
    margin-bottom: 30px;
}
.ind-news{
    padding: 0 30px;
}
.ind-news-cen{
    width: 380px;
    height: auto;
    float: left;
}
.ind-news-cen:nth-child(2){
    margin: 0 30px;
}
.ind-news a{
    display: block;
    width: 100%;
    font-size: 22px;
    color: #ffffff;
    position: relative;
}
.ind-news img{
    width: 100%;
    height: 230px;
}
.ind-news span{
    left: 20px;
    bottom: 0;
    width: 340px;
    height: 85px;
    display: block;
    line-height: 85px;
    position: absolute;
}
/* 智能产品硬件 */
.cen-top{
    width: 100%;
    margin: 0 auto;
    position: relative;
}
.cen-top img{
    display: block;
    width: 100%;
}

.ep_email{
    top: 220px;
    left: 50%;
    width: 1280px;
    display: table;
    font-size: 30px;
    color: #ffffff;
    position: absolute;
    margin-left: -640px;
}
.ep_email span{
    display: block;
    height: 40px;
    line-height: 40px;
    margin-bottom: 24px;
}
.ep_email span.b{
    font-weight: 500;
}
.ep_email a{
    width: 180px;
    height: 53px;
    line-height: 53px;
    text-align: center;
    background: rgba(255,255,255,0.16);
    border-radius: 27px;
    color: #ffffff;
    font-size: 20px;
    display: block;
}
.pruduct-list{
    box-shadow: 0px 0px 20px 0px rgba(0,0,0,0.1);
    border-radius: 10px;
    text-align: center;
    font-size: 22px;
    padding: 80px 150px 10px 150px;
    background: #ffffff;
}
.pruduct-list p{
    width: 100%;
    height: 334px;
    background:#ffffff;
    display: table;
}
.pruduct-list p i{
    width: 215px;
    height: 112px;
    display: table-cell;
    vertical-align: middle;;
}
.pruduct-list p img{
    width: 215px;
    height: 112px;
    display: inline-block;
}
.pruduct-list div span{
    width: 100%;
    height: 68px;
    line-height: 68px;
    color: #333333;
    font-size: 22px;
    display: block;
    background: #F7F7F7;
    border-radius: 0 0 5px 5px;
}
.pruduct-list div{
    width:400px;
    height:404px;
    margin-bottom: 80px;
    border-radius:5px;
    background:#FFFFFF;
    border:1px solid #CCCCCC;
}
.pruduct-list div:nth-child(odd){
    float: left;
}
.pruduct-list div:nth-child(even){
    float: right;
}
.ep{
    margin-top: 80px;
}
.ep-l{
    float: left;
    width: 222px;
}
.ep-l a{
    width: 222px;
    height: 75px;
    display: block;
    color: #333333;
    line-height: 75px;
    text-align: center;
    margin-bottom: 32px;
    border: 1px solid #979797;
}
.ep-l a.hover{
    background: #B42030;
    border: none;
    color: #ffffff;
}
.ep-r{
    width: 1000px;
    float: left;
    margin-left: 50px;
}
.ep-r div{
    float: left;
    display: none;
    margin-left: 50px;
}
.ep-r div p{
    float: left;
    width: auto;
    padding: 40px;
    margin-left: 50px;
    margin-bottom: 80px;
    border: 1px solid #979797;
}
.ep-r div p img{
    width: 277px;
    height: 318px;
    margin: 0 auto;
    display: block;
}
.ep-r div.ep-r-c{
    display: block;
}
.practice{
    clear: both;
}
.practice a{
    width: 600px;
    height: 600px;
    margin-top: 80px;
    display: block;
}
.practice img{
    width: 600px;
    height: 600px;
    display: block;
}
.practice a:nth-child(odd){
    float: left;
}
.practice a:nth-child(even){
    float: right;
}
.cen-con{
    width: 100%;
    margin: 0 auto;

}
.cen-con img{
    width: 100%;
    display: block;
}
.void{
    width: 100%;
    height: auto;
    margin: 0 auto;
}
.video{
    width: 100%;
    display: block;
}
.v_but,.v_buta{
    position: absolute;
    z-index: 1;
    width: 100px;
    height: 100px;
    background: #ffffff;
    display: block;
}
.us_tab{
    background: #F7F7F7;
    font-size: 28px;
    height: 112px;
    line-height: 112px;
}
.us_tab p{
    float: left;
    display: table;
    color: #666666;
}
.us_tab p:nth-child(2){
    margin: 0 128px;
}
.ut_mar{
    display: table;
    margin: 0 auto;
}
.ut_mar p{
    cursor:pointer;
    position: relative;
}
.ut_mar p.c{
    color: #B42030;
}
.ut_mar p.c::after{
    content: "";
    display: block;
    width: 100%;
    height: 2px;
    background: #B42030;
    position: absolute;
    bottom: 15px;
}
.us_cen_v{
    display: none;
    margin: 60px auto 0 auto;
}
.us_a_top{
    width: 100%;
    height: 510px;
    position: relative;
    margin-bottom: 60px;
    background: #F7F7F7;
}
.us_a_top img{
    width: 604px;
    display: block;
}
.us_a_top .div{
    top: 0;
    left: 0;
    width: 100%;
    height: 510px;
    display: block;
    font-size: 18px;
    padding-top: 20px;
    position: absolute;
    padding-right: 68px;
    padding-left: 684px;
}
.us_a_top .div p{
    height: 42px;
    margin: 30px 0;
    font-size: 30px;
    line-height: 42px;
    padding-left: 24px;
    position: relative;
}
.us_a_top .div p::after{
    left: 0;
    top: 6px;
    width:4px;
    height:30px;
    content: "";
    display: block;
    position: absolute;
    background:#B42030;
}
.us_a_top .div div{
    font-size: 18px;
    color: #333333;
    line-height: 45px;
}
.weadvantage{
    overflow: hidden;
    background: #F7F7F7;
    padding: 0 40px 60px 40px;
}
.weadvantage p{
    width: 100%;
    height: 134px;
    font-size: 30px;
    font-weight:500;
    color: #333333;
    text-align: center;
    line-height: 134px;
}
.weadvantage img{
    float: left;
    width: 380px;
    display: block;
}
.weadvantage img:nth-child(2){
    margin: 0 30px;
}
.us_a_tl{
    width: 100%;
    display: block;
    margin: 60px auto 40px auto;
}
.us_a_b_nav{
    height: 42px;
    font-size: 30px;
    font-weight: 500;
    color: #333333;
    line-height: 42px;
    padding-left: 24px;
    position: relative;
}
.us_a_b_nav::after{
    left: 0;
    top: 6px;
    width:4px;
    height:30px;
    content: "";
    display: block;
    position: absolute;
    background:#B42030;
}
.us_a_b_l{
    float: left;
}
.us_a_b_l p{
    height: 40px;
    margin-top: 13px;
    color: #666666;
    line-height: 40px;
}
.us_a_b_r{
    float: right;
    width: 635px;
}
.us_a_b_r img{
    display: block;
    position: static;
}
.inp{
    width:560px;
    height:45px;
    display: block;
    text-indent: 1em;
    border-radius:5px;
    border:1px solid #ccc;
}
.inp:focus,.area:focus,.but:focus{
	outline: medium;
}
.area{
    border:1px solid #ccc;
    border-radius:5px;
    display: block;
    padding: 10px;
    height: 130px;
    resize: none;
    width: 560px;
}
.but{
    width: 160px;
    height: 48px;
    display: block;
    padding: 0;
    margin: 0;
    border: none;
    cursor: pointer;
    border-radius: 48px;
    background: #ffffff;
    border: 1px solid #CCCCCC;
    margin-top: 38px;
}
.us_news ul li{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-bottom: 40px;
    background: #F7F7F7;
    padding: 36px 110px 36px 30px;
}
.us_news ul li a{
    width: 100%;
    height: 100%;
    display: block;
    overflow: hidden;
    position: relative;
}
.us_news ul li img{
    float: left;
    width: 300px;
    height: 220px;
    display: block;
}
.us_news p{
    width: 100%;
    height: 100%;
    position: absolute;
    padding-left: 340px;
}
.us_news i{
    height:  30px;
    display: block;
    font-size: 22px;
    color: #333333;
    font-weight: 500;
    line-height: 30px;
    font-style: normal;
    margin-bottom: 15px;
}
.us_news span{
    font-size: 16px;
    line-height: 34px;
    color: #666666;
}
.us_t{
    padding: 0 142px;
}
.us_t .us_t_div{
    width: 458px;
    height: 525px;
    overflow: hidden;
    position: relative;
    margin-bottom: 80px;
    border-radius: 10px;
}
.us_t .us_t_div:nth-child(odd){
    float: left;
}
.us_t .us_t_div:nth-child(even){
    float: right;
}
.us_t .us_t_div p.wsc{
    width: 100%;
    height: 90px;
    line-height: 90px;
    bottom: 0px;
    left: 0;
    position: absolute;
    color: #333333;
    font-size: 22px;
    text-align: center;
    z-index: 10;
    background:rgba(247,247,247,0.9);
}
.clos{
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    padding: 30px;
    display: none;
    font-size: 14px;
    color: #ffffff;
    position: absolute;
    background-image: url(../images/usbg.png);
}
.us_t_div:hover .clos{
    display: block;
}
.us_wsc_p{
    height: 35px;
    font-size: 22px;
    line-height: 35px;
    text-align: center;
    margin-bottom: 20px;
}
.us_wsc_p{
    height: 35px;
    font-size: 22px;
    line-height: 35px;
    text-align: center;
}
.us_t_div .clos div{
    position: relative;
    padding-left: 53px;
    margin-bottom: 15px;
    line-height: 30px;
}
.us_t_div .clos div i{
    position: absolute;
    left: 10px;
    font-style: normal;
}
.news_title{
    width: 100%;
    height: auto;
    font-size: 30px;
    font-weight: 500;
    color: #333333;
    margin-top: 95px;
    line-height: 42px;
    margin-bottom: 20px;
}
.news_time{
    font-size: 18px;
    color: #666666;
    line-height: 25px;
    margin-bottom: 30px;
}
.news_box_img{
    width: 100%;
    margin-bottom: 40px;
}
.news_box_img img{
    display: block;
    width: 100%;
}









.footer{
    width: 100%;
    height: auto;
    font-size: 14px;
    margin-top: 60px;
    padding-top: 80px;
    background: #E9EBED;
}
.f-cen{
    width: 25%;
    float: left;
    text-align: center;
}
.f-cen p{
    font-size: 16px;
    color: #333333;
    margin-bottom: 16px;
    font-weight: bold;
}
.f-cen a{
    color: #333333;
    line-height: 42px;
    display: table;
    margin: 0 auto;
}
.footer-bottom{
    width: 100%;
    clear: both;
    text-align: center;
    color: #8C8C8C;
    line-height: 40px;
    margin-bottom: 36px;
}
/*用于获取更加体验*/
.slider{z-index: 8;margin-top: 50px;display:none;}
.focus span{width:10px;height:10px;margin-right:10px;border-radius:50%;background:#666;font-size:0;}
.focus span.current{background:#fff}

.font_red a{
    color: #B42030;
}
.font_red a span{
    color: #333333;
}

.nav .font_red a{
    color: #ffffff;
}
.nav .font_red a span{
    color: #333333;
}


.asd{
    left: 50%;
    top: 220px;
    width: 1280px;
    display: table;
    font-size: 30px;
    color: #ffffff;
    position: absolute;
    margin-left: -640px;
}
.asd span.b{
    font-size: 60px;
    font-weight: 500;
    margin-bottom: 40px;
}
.asd span{
    font-size: 30px;
    font-weight: 400;
    display: block;
}
.asdasdasd{
    width: 100%;
    height: 65px;
    font-size: 26px;
    color: #333333;
    line-height: 65px;
    position: fixed;
    left: 0px;
    top: 64px;
    z-index: 1;
    background: #fff;
}
.nav_but{display: block;}
.wap_banner{
    display: none;
}
@media (max-width: 749px){
	html,body{
		margin: 0;
		padding: 0;
		width: 100%;
		overflow-x: hidden;
    }
    .c_body{
        width: 100%;
    }
	.target{
        display: none;
    }
    .wap_banner{
        display: block;
    }

    .nav,.nava{
        top: 0;
        left: 0;
        z-index: 10;
        width: 100%;
        height: 50px;
        position: fixed;
        font-size: 16px;
        background: #ffffff;
        border-bottom: 1px solid #EEEEEE;
    }
    .nav a,.nava a{
        display: block;
        color: #333333;
        padding-left: 10px;
    }
    .top .mc{
        height: 50px;
        line-height: 50px;
        border-bottom: 1px solid #ccc;
    }
    .top .mc:nth-last-child(1){
        border-bottom: none;
    }
    .nav .logo,.nava .logo{
        display: none;
    }
    .nav .logo1,.nava .logo1{
        float: left;
        width: 70px;
        height: 32px;
        display: block;
        margin: 9px 0 9px 12px;
    }
    .nav .logo1 img,.nava .logo1 img{
        width: 70px;
        height: 32px;
        display: block;
    }
    .nav .nav_more::after,.nava .nav_more::after,.nav .mc.nav_more::after{
        width: 10px;
        top: 0;
        height: 10px;
        right: 4%;
        content: ">";
        color: #666666;
        position: absolute;
    }
    .nava .nav_more:hover::after,.nav .nav_more:hover::after,.nav .nav_more::after,.nava .nav_more::after{
        border: none;
    }
    .nav_but{
        top: 12.5px;
        width: 25px;
        right: 2%;
        height: 25px;
        display: block;
        position: absolute;
    }
    .nav_but::after,.nav_but::before{
        content: "";
        width: 100%;
        height: 2px;
        display: block;
        background: #666666;
        position: absolute;
        left: 0;
        top: 2px;
    }
    .nav_but::before{
        top: auto;
        bottom: 2px;
    }
    .nav_but p{
        width: 100%;
        height: 2px;
        background: #666666;
        position: absolute;
        left: 0;
        top: 50%;
        margin-top: -1px;
    }
    .top{
        display: none;
        border-radius: 5px;
        width: 70%;
        height: 358px;
        overflow-y: scroll;
        position: fixed;
        right: 2%;
        top: 55px;
        background: #fff;
        border: 1px solid #ccc;
    }
    .top .mc{
        width: 100%;
        margin: 0;
        height: auto;
    }
    .three, .top_list{
        /* display: block; */
        position: static;
        width: 100%;
        margin: 0;
        padding: 0;
    }
    .three a, .top_list a{
        top: 0;
        left: 0;
        padding: 0;
        width: 100%;
        margin: 0px;
        height: 40px;
        font-size: 14px;
        line-height: 40px;
        border: none;
    }
    .three a img,.top_list a img{
        display: none;
    }
    .three a span,.top_list a span{
        padding-left: 40px;
        display: block;
        font-size: 14px;
        text-align: left;
        line-height: 40px;
    }
    .bmt{
        margin: 0
    }
    .ind-t-cen-top{
        line-height: 50px;
        font-size: 16px;
        padding-left: 20px;
        height: 50px;
    }
    .ind-t-cen-top::after{
        left: 0;
        top: 10px;
    }
    .ind-t-cen-l{
        width: 50.2%;
        margin: 0;
    }
    .ind-t-cen-r{
        margin: 0;
        width: 49.8%;
    }
    .ind-t-cen-l img,.ind-t-cen-r img{
        width: 100%;
        height: auto;
    }
    .ind-t-cen-r img:nth-child(1){
        margin-bottom: 0px;
    }
    .ind-t-cen{
        padding-bottom: 10px;
    }
    .ind-news{
        padding: 0 20px;
    }
    .ind-news-cen,.ind-news-cen:nth-child(2){
        float: none;
        width: 100%;
        margin: 20px auto;
    }
    .ind-news img{
        height: auto;
    }
    .ind-news a{
        font-size: 16px;
    }
    .ind-news span{
        width: 90%;
        left: 5%;
        height: 35px;
        line-height: 35px;
    }
    .footer{
        margin-top: 20px;
        padding-top: 30px
    }
    .f-cen{
        width: 100%;
    }
    .f-cen p,.f-cen a{
        width: auto;
        display: table;
        float: left;
        margin: 0;
        line-height: 42px;
    }
}



